Tilapia罗非鱼

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Tilapia is a large cichlid genus that contains more than 100 species.罗非鱼是一个大鲷属，其中包含超过100种。 They are naturally found in Africa and in the Levant region in the Middle East.他们发现自然在非洲和地中海东部地区在中东。 They are today present in a large amount of waters around the world as a result of Tilapia farming around the world.他们是在今天大量的水世界各地，由于罗非鱼养殖在世界各地。 Tilapia farming has been an important food source in some areas for more than 2500 years.罗非鱼养殖一直是一个重要的食物来源在某些领域超过2500年。

Tilapia is especially well suited for farming since they are fast growing and hardy.罗非鱼，尤其适合耕种，因为它们是快速成长和坚强。 This has made Tilapia a very important protein source in some poor areas.这使得罗非鱼的一个非常重要的蛋白质来源在一些贫困地区。 Tilapias did as an example play a very important role for the survival of the people in Taiwan after World War 2.罗非鱼也作为一个例子发挥非常重要的作用生存的台湾人民在第二次世界大战。 Many hope that Tilapia farming will be able to play an equal large role in ending hunger in poor areas today.许多人希望，罗非鱼养殖将能够发挥同等的作用，大量消除饥饿贫困地区的今天。 The most common Tilapias in tilapia farms are not really Tilapias but rather fish of the genus Oreochromis.最常见的罗非鱼在罗非鱼养殖场其实并不是真正的罗非鱼，而是鱼属尼罗。 The genus Oreochromis and Sarotherodon are called Tilapia in many languages including English but are not tilapias in the true sense since they don't belong to the genus Tilapia.属尼罗罗非鱼和罗非鱼被称为在许多语言，包括英文，但不罗非鱼的真正意义，因为它们不属于罗非鱼属。 This said, true tilapia fish are appreciated food fish in many countries.这表示，真正的罗非鱼鱼赞赏食用鱼在许多国家。

The food values of Tilapia fish have meant that they have been introduced to many waters around the world.粮食价值的鱼类罗非鱼意味着他们已经提出了许多水域世界各地。 They have established themselves in even more areas after escaping from farms.它们已建立了自己的甚至更多的地区后，摆脱农场。 Tilapia cichlids can establish strong population in a very short time span if the conditions are right and many biologists fear what these newly established populations can do to the native fishes in the area.罗非鱼cichlids可以建立强有力的人口在很短的时间跨度，如果条件合适，许多生物学家担心，这些新成立的人民可以做的土著鱼类在该地区。 The fear is especially large in florid where the fish now is prohibited as a result of several populations establishing themselves in the state.人们担心，尤其是大炽的鱼现在是禁止，由于一些居民建立自己的国家。 Australia is another area that are especially sensitive to the intrusions of these fish and are already suffering from the effects of many other species that have established themselves on the continent.澳大利亚是另一个领域是特别敏感的侵入这些鱼已经遭受影响的其他许多物种已经确立了自己在非洲大陆。

But that's enough general information about Tilapia cichlids.但这是不够的一般资讯罗非鱼cichlids 。 Tilapia are easy to keep in aquariums if you can offer them an aquarium that are large enough for them, The smaller Tilapia species requires an aquarium of at least 40 gallon / 150 L while the larger species requires an aquarium of at least 70 gallon / 250 L. They prefer slightly basic water but can without any problem be kept in water with a pH of 6-8.5.吴郭鱼很容易保持在水族馆如果你能为他们提供一个水族馆是大到足以对他们来说，较小的罗非鱼种需要一个水族箱至少四十○加仑/ 150 L ，而较大的物种需要一个水族箱至少七零加仑/ 250研究他们喜欢的基本用水略有但可以没有任何问题保持水的pH值6-8.5 。 Some Tilapia species are aggressive while other is rather friendly.一些罗非鱼种侵略性，而其他是相当友好。 They are best kept with moderate aggressive fish of similar size.他们最好是保持适度积极的鱼类似的大小。 Don't keep them with fish that are unable to stand their ground against the Tilapias.不要让他们的鱼是无法站立的地面对罗非鱼。 Suitable companions include non-territorial cichlids, large catfish, garpikes and tinfoil barbs.合适的同伴，包括非领土cichlids ，大鲶鱼， garpikes和tinfoil冷嘲热讽。 Most pleco type catfish are also suitable companions.大多数pleco类型鲶鱼也适用于同伴。

The aquarium should be decorated with a rocks and plants.水族馆应与装饰的岩石和植物。 The bottom is best covered with relatively fine gravel and some flat rocks.底部是最好的覆盖相对罚款砾石和一些单位的岩石。 Tilapia cichlids should not be kept with sensitive plant species but rather with hardier species like Anubias, Amazon swordplants, crinum and java fern.罗非鱼cichlids不应该保持敏感的植物物种，而是强壮的物种一样Anubias ，亚马逊swordplants ，文殊兰和Java蕨类植物。

They are very easy to feed and will accept just about anything you feed them.他们是很容易的饲料和会接受几乎任何你饲料他们。 They can without problem be kept on a diet of pellets but it is preferable to give them a more varied diet that includes vegetables.他们可以没有问题，保持了颗粒饲料的，但最好是给他们一个更加多样化的饮食，包括蔬菜。 This said, Tilapia can be kept and breed on nothing but pellets and will usually do very well on that diet.此说，罗非鱼可以保持和繁殖只不过微丸，并通常会做得很好的是饮食。 Some tilapia species are mouth brooders while many other species are substrate spawners that lay their eggs on a flat rock or in a pit they dug.一些罗非鱼种嘴brooders ，而其他许多物种的衬底产卵鱼的产卵，一个单位或岩石中，他们挖基坑。 Many true Tilapia species are quite productive since the survival rate of the fry is low in their natural habitat.许多真正的罗非鱼种非常富有成效的，因为存活率低鱼苗是在其自然栖息地。 Oreochromis species are mouth brooders and usually produce quite small fry batches.尼罗种嘴brooders和生产通常相当小鱼苗批次。 They are very easy to breed and will breed without that any special consideration needs to be taken.他们很容易滋生和繁殖将未经任何特殊的考虑需要采取的。 The fry of these species will have to be removed once the female finally released them since they will have a very low survival rate if they are left in the same aquarium as their parents.南联盟这些鱼种将被删除，一旦女性终于释放了他们，因为他们将有一个生存率很低，如果他们留在相同的水族馆作为他们的父母。 Oreochromis species are best breed in harem groups.尼罗种最好的品种在后宫的群体。

Substrate breeding tilapias protect their eggs and fry during the first few weeks.养殖罗非鱼基板保护自己的卵和鱼苗在头几个星期。 All tilapia fry can be feed newly hatched brine shrimp from day one and the fry of many species are large enough to accept mashed pellets.所有的罗非鱼鱼苗可饲料的新孵化卤虫从一开始的鱼苗，许多物种是大到足以接受泥微丸。 It can sometimes be hard to find new homes for Tilapia fry so you might want to take this aspect into consideration when you decide how many fry to raise.它有时会很难找到新的家园吴郭鱼鱼苗所以你可能要考虑这方面的考虑作出决定时，你有多少鱼苗提高。

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